Electric vehicle battery pack cooling system

Abstract

An Electric Vehicle (EV) battery cooling container used as a safety measure to prevent thermal runaway during EV battery pack manufacturing. The container can be integrated into EV manufacturing supply chains and employs cold gas for battery pack cooling. The container features a filtration system that filters contaminants inside the container, ensuring the battery pack's safety and cleanliness. Temperature sensors are installed in the supply line for detecting temperature of the EV battery and when high temperature is detected, a gate or door in the container automatically opens to accommodate the battery pack on a platform. The temperature sensors are also installed inside the container for detecting temperature of the battery pack inside the container for sprinkling the cold gas.

What is claimed is: 
     
         1 . An EV battery cooling container for preventing thermal runaway of a battery pack, the EV battery cooling container comprising:
 a cooling container having a filtration system and a plurality of thermal sensors;   wherein said filtration system including cold gas filtering and contaminant filtering;   wherein said cold gas reducing a temperature of an EV battery pack;   wherein said filtration system filters said cold gas sprinkled on the EV battery pack;   wherein said plurality of thermal sensors detecting temperature of said cooling container; and   further wherein upon a first set of thermal sensors detecting a first temperature greater than a minimum temperature, said cold gas is sprinkled onto the EV battery pack.   
     
     
         2 . The EV battery cooling container of  claim 1 , wherein a second set of thermal sensors positioned proximal to the EV battery pack for detecting a second temperature of the EV battery pack positioned on a battery platform. 
     
     
         3 . The EV battery cooling container of  claim 2 , wherein said second set of thermal sensors having a safe temperature range setting for the EV battery pack, and further wherein upon said second set of thermal sensors detecting said second temperature greater than said safe temperature range, said cold gas is sprinkled onto the EV battery pack. 
     
     
         4 . The EV battery cooling container of  claim 1 , wherein said cooling container having a plurality of dispensing slots for dispensing said cold gas. 
     
     
         5 . The EV battery cooling container of  claim 4 , wherein the dispensing said cold gas having a spray including a uniform mist directed at the EV battery pack. 
     
     
         6 . The EV battery cooling container of  claim 5 , wherein said cooling container having a door for automatic closing after the battery pack is placed on said battery platform in said cooling container. 
     
     
         7 . The EV battery cooling container of  claim 6 , wherein the sprinkling of said cold gas having a pressure of at least 900 psi and a temperature of below 80 degrees Fahrenheit to cool down the EV battery pack. 
     
     
         8 . The EV battery cooling container of  claim 6 , wherein the sprinkling of said cold gas is Nitrogen having a pressure of at least 200 psi and a temperature of below 30 degrees Fahrenheit to cool down the EV battery pack. 
     
     
         9 . An EV battery cooling container for preventing thermal runaway of a battery pack, the EV battery cooling container comprising:
 a cooling container having a filtration system and at least one thermal sensor;   wherein said filtration system including cold gas filtering;   wherein said cold gas reducing a temperature of an EV battery pack;   wherein said filtration system filters said cold gas sprinkled on the EV battery pack;   wherein said at least one thermal sensor detecting a temperature of said cooling container;   wherein said at least one thermal sensor detecting a temperature of the EV battery pack positioned on a battery platform; and   further wherein upon detecting said temperature is greater than a minimum temperature, said cold gas is sprinkled onto the EV battery pack.   
     
     
         10 . The EV battery cooling container of  claim 9 , wherein said cooling container having a plurality of dispensing slots for dispensing said cold gas. 
     
     
         11 . The EV battery cooling container of  claim 10 , wherein the dispensing said cold gas having a spray including a uniform mist directed at the EV battery pack. 
     
     
         12 . The EV battery cooling container of  claim 9 , wherein said cooling container having a door for automatic closing after the EV battery pack is placed on said battery platform in said cooling container. 
     
     
         13 . The EV battery cooling container of  claim 12 , wherein the sprinkling of said cold gas having a pressure of at least 900 psi and a temperature of below 80 degrees Fahrenheit to cool down the battery pack. 
     
     
         14 . The EV battery cooling container of  claim 12 , wherein the sprinkling of said cold gas is Nitrogen having a pressure of at least 200 psi and a temperature of below 30 degrees Fahrenheit to cool down the EV battery pack. 
     
     
         15 . A method for cooling a battery pack for preventing thermal runaway of the battery pack, the method comprising the steps of:
 providing a cooling container having a filtration system and at least one thermal sensor, wherein said filtration system including cold gas filtering and further wherein said cold gas reducing a temperature of a battery pack;   detecting a temperature of said cooling container with said at least one thermal sensor, wherein said at least one thermal sensor detecting a temperature of the battery pack positioned on a battery platform;   detecting said temperature is greater than a minimum temperature; and   sprinkling said cold gas from said filtration system onto the battery pack.   
     
     
         16 . The method for cooling the battery pack of  claim 15 , wherein the battery pack is an EV battery pack, and further wherein said cooling container having a plurality of dispensing slots for dispensing said cold gas. 
     
     
         17 . The method for cooling the battery pack of  claim 16 , wherein the dispensing said cold gas having a spray including a uniform mist directed at the EV battery pack. 
     
     
         18 . The method for cooling the battery pack of  claim 17 , wherein said cooling container having a door for automatic closing after the EV battery pack is placed on said battery platform in said cooling container. 
     
     
         19 . The method for cooling the battery pack of  claim 16 , wherein the sprinkling of said cold gas having a pressure of at least 900 psi and a temperature of below 80 degrees Fahrenheit to cool down the EV battery pack. 
     
     
         20 . The method for cooling the battery pack of  claim 16 , wherein the sprinkling of said cold gas is Nitrogen having a pressure of at least 200 psi and a temperature of below 30 degrees Fahrenheit to cool down the EV battery pack.